showdown | 易学教程

linux初学者常用必备命令整理

阅读更多关于 linux初学者常用必备命令整理

Linux命令学习 1.文件&目录处理 ls -a 全部文件 -l 详细信息 -r 递归显示子目录结构 ls -al 相当于 ls -a -l cd ..上级目录 .当前目录 ~家目录 cd + 回车直接到家目录 pwd 显示当前目录 mkdir 创建一个新的目录 rmdir 删除一个空的目录 cp 复制 -r 会递归复制目录下所有文件 cp 文件名 + 新文件的名字 cp 文件名 + 新文件路径 rm 移除 -r 删除目录下所有文件 -i 交互式删除 -ri 交互删除含多个子目录的目录 mv 移动不指定目录可以实现重命名 mv 文件名新文件名 2. 在命令后加 &，意思是将该命令放在后台运行 3.Tab键具有命令和文件名补全功能，按两下Tab可以列出所有未补全的命令 4.history 显示所有命令记录 !!重复上一命令 Ctrl + R 搜索匹配使用过的命令 ESC 再加 . 使用上一命令的参数 5.通配符 * 匹配零个或多个字符？匹配任意一个字符 6.sudo + 命令使用管理员权限运行命令 passwd 修改密码 7.管理后台作业 jobs 查看作业 bg 继续后台运行 fg 拉回进程 8.touch命令可以创建空白文件也可更新文件时间 9.proc目录下的文件记录了系统当前状态信息，如：cpuinfo usr目录通常放应用软件 10.常用命令： date

cisco设备接口信息详解

阅读更多关于 cisco设备接口信息详解

表项描述 Fast Ethernet... is up ...is administratively down 表明接口的硬件当前是否是被激活的还是被管理员手工的 showdown 掉了。 line protocol is 标识该接口的线协议也就是软件进程是否可用，还是被管理员手工的给 shutdown 了。 Hardware 硬件类型 ( 例如 MCI Ethernet, SCI, cBus Ethernet) 和硬件地址 Internet address 带有子网信息的该接口的 IP 地址。 MTU 接口上的最大传输单元。 BW 接口的带宽，通常单位是 kb/s 。 DLY 端口的延迟，单位是 ms 。 rely 以 255 为参照数的接口的可靠性参数 (255/255 就是百分之百的可靠 ), 以 5 分钟的平均数来计算。 load 以 255 为参照数的接口的负荷 (255/255 就是百分之百的负荷量 ), 5 分钟的平均数来计算。 Encapsulation 接口的封装类型。 ARP type 接口配置的地址解析协议 (ARP) 的类型。 loopback 标识是否设置了接口回环。 keepalive 标识接口是否设置了发送存活 (keepalives) 信息 Last input 自从接口接受到最近的一个数据包后的时间。当该数据包是被 precess-switch

showdown.js记录

阅读更多关于 showdown.js记录

showdown.js是一个javascript环境下markdown语法解释工具. new Showdown.converter().makeHtml('#hello markdown!'); 来源： oschina 链接： https://my.oschina.net/u/572618/blog/689314

How does one actually use Markdown with Meteor

阅读更多关于 How does one actually use Markdown with Meteor

问题 I'm working on a project with Meteor, and I want it to use markdown, and it was very nice to see that there is a package to do that with. So I meteor added showdown, it worked, and now I can do something like {{#markdown}} #This is a header this is a paragraph {{/markdown}} and it works just fine. But now I want to actually put something more interesting in there. First thought was to sync it up with a textarea. I tried three things. First, I tried this: $('.preview').html('{{#markdown}}'+$('

How to create a showdown.js markdown extension

阅读更多关于 How to create a showdown.js markdown extension

问题 Using the following code, I get working output: <html> <head> <script type="text/javascript" src="/js/showdown.js"></script> </head> <body> <script type="text/javascript"> var converter = new Showdown.converter(); alert(converter.makeHtml('*test* abc')); </script> </body> </html> Returning <p><em>test</em> abc</p> I would now like to add an extension. The github page suggests this can be done with: <script src="src/extensions/twitter.js" /> var converter = new Showdown.converter({ extensions:

Customize {{#markdown}} behavior in Meteor

阅读更多关于 Customize {{#markdown}} behavior in Meteor

问题 I love Markdown. The concept is one of the most elegant and useful I've come across in my few years as a programmer. So I was excited to see Meteor implement a Showdown package and let me use it with the {{#markdown}} block helper. However, when I started using it, my least favorite gotcha of markdown suddenly appeared: Indented Code Blocks. Writing this: <template name="home"> {{#markdown}} Hello!!! Welcome to *My Site*!! {{/markdown}} </template> Results in this: My Hello!!! Welcome to *My

Customize {{#markdown}} behavior in Meteor

阅读更多关于 Customize {{#markdown}} behavior in Meteor

I love Markdown. The concept is one of the most elegant and useful I've come across in my few years as a programmer. So I was excited to see Meteor implement a Showdown package and let me use it with the {{#markdown}} block helper. However, when I started using it, my least favorite gotcha of markdown suddenly appeared: Indented Code Blocks. Writing this: <template name="home"> {{#markdown}} Hello!!! Welcome to *My Site*!! {{/markdown}} </template> Results in this: My Hello!!! Welcome to *My Site*!! Formatted as CODE!!!! I hate indented code blocks. They completely screw with attempts to

How does one actually use Markdown with Meteor

阅读更多关于 How does one actually use Markdown with Meteor

I'm working on a project with Meteor, and I want it to use markdown, and it was very nice to see that there is a package to do that with. So I meteor added showdown, it worked, and now I can do something like {{#markdown}} #This is a header this is a paragraph {{/markdown}} and it works just fine. But now I want to actually put something more interesting in there. First thought was to sync it up with a textarea. I tried three things. First, I tried this: $('.preview').html('{{#markdown}}'+$('#text').val()+'{{/markdown}}'); Where .preview is a div that I want to html to show up in, and #text is

How to create a showdown.js markdown extension

阅读更多关于 How to create a showdown.js markdown extension

Using the following code, I get working output: <html> <head> <script type="text/javascript" src="/js/showdown.js"></script> </head> <body> <script type="text/javascript"> var converter = new Showdown.converter(); alert(converter.makeHtml('*test* abc')); </script> </body> </html> Returning <p><em>test</em> abc</p> I would now like to add an extension. The github page suggests this can be done with: <script src="src/extensions/twitter.js" /> var converter = new Showdown.converter({ extensions: 'twitter' }); However, modifying my code to: <html> <head> <script type="text/javascript" src="/js

实现一个掘金Style的文章编辑器

阅读更多关于实现一个掘金Style的文章编辑器

前言我是一个掘金重度用户，不仅经常在掘金上挖掘含金量高的文章，偶尔还在掘金上创作技术文章。相信读者们也对掘金非常满意，尤其是它的文章编辑器，不仅支持Markdown编辑，而且还支持代码高亮、分屏预览、自动保存等等。本文将用React＋CodeMirror＋Showdown实现一个类似于掘金编辑器的单页应用。动图效果先不说那么多，先上动图效果吧。布局下面是掘金文章编辑器的布局。可以看到，编辑器主要由5个部分组成: 顶部栏左侧Markdown编辑器左侧底部右侧预览右侧底部我们首先需要做的是将各个位置摆放出来。创建一个文件叫 Demo.tsx ，输入以下内容。（我们先不管怎么构建一个React＋Typescript应用，这里只看逻辑） import React from 'react'; // 引入样式 import style from './Demo.scss'; const Demo: React.FC = () => { return ( <div className={style.articleEdit}> <div className={style.topBar}> 顶部栏 </div> <div className={style.main}> <div className={style.editor}> <div className={style

订阅 showdown